LEO Computers | SpringerLink
LEO III: The second generation, and the end of the road
Computer Love (pink edition) • Leo Boyd
World's first biz computer was British – and sold teacakes • The Register
LEO III – Time-Line Computer Archive
LEO the electronic clerk takes over – archive | Computing | The Guardian
70 years ago, 'computer for business' LEO ran first biz app • The Register
LEO : le premier ordinateur d'entreprise a 60 ans, 6000 valves et 64 tubes de mercure pour 2 kbit de mémoire
The LEO II: Backups and Businesses
LEO II – the world's first commercially available computer
BBC News - Today - Leo: The world's first business computer
LEO - The world's first 'Electronic Office' - Archives of IT
Meet LEO, the world's first business computer | Science Museum
Amazon.fr - A COMPUTER CALLED LEO: Lyons Tea Shops and the world's first office computer - Ferry - Livres
Sounds of LEO - LEO Computers Society
Leo computers hi-res stock photography and images - Alamy
Inside LEO, the first business computer | ZDNET
Sounds of the Leo Computer - 1964 - LEO III in Operation with Pictures - Lyons - YouTube
LEO - The world's first 'Electronic Office' - Archives of IT
Photos: The world's first business computer turns 60 | ZDNET
The story of LEO – the World's First Business Computer
